Understanding Differential and Integral Calculus

How to differentiate and integrate

Calculus is about differentiation and integration.

To differentiate is to analyze; to break apart; to dissolve (that is, to dis-solve).

To integrate is to summarize; to put together; to solve.

Simple. Calculus is a walk in the park.

For a more ambitious stroll, read: Putting Differential and Integral Calculus in Context, by Antal E. Fekete.